Rapid:
Individual Calculations November 2015 |
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Da Costa, Joao Carlos Total change: -9.00 | | |
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Circuito Mineiro de Xadrez RPD - Etapa de Sao Sebastiao do Paraiso | Sao Sebastiao do Paraiso MG | BRA | 2015-09-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1958 | 1942 | 0.50 | 2 | -0.45 | 20 | -9.00 | |
| Leao, Thales Braghini | | | 2011 | BRA | 0.50 | 1 | 0.10 | 20 | 2.00 | | Dos Santos, Dwlyan Silva | | | 1904 | BRA | 0.00 | 1 | -0.55 | 20 | -11.00 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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